body {
      font-family: 'Press Start 2P', cursive;
      background-color: #f3f3f3;
      margin: 0;
      padding: 0;
    }
    header, footer {
      text-align: center;
      padding: 1rem;
    }
    main {
      padding: 2rem;
    }
    .gallery {
      display: flex;
      justify-content: space-around;
      margin-top: 1rem;
    }